SATURN BASIC for HP-48G/G+/GX, HP-49G and HP-49G+/50G

[HrastProgrammer]

I started to work on the 48K version and the first iteration is ready for download:

http://www.hrastprogrammer.com/hrastbas/hrast48k.zip

A few highlights:

(*) The ability to have an unlimited number of programs in memory.
(*) Additional program mode editor commands: swap lines, duplicate line and merge lines.
(*) New statements for multiple programs support (PROGRAM, NEW, NAME, PURGE and CAT), RANDOM statement, SHF function and alternate STR function (which returns uppercase string if called with a string argument).

Please, refer to the updated manual for more info on new statements and functions.

48K version can use HRAM file created with 32K version but vice versa is not recommended.

For some stupid reason the name of the default program in 32K version was reversed ("MARGORP") so execute NAME to correct this after you start 48K version on the old HRAM file.